Module polkadot_runtime_parachains::scheduler::pallet

The pallet module in each FRAME pallet hosts the most important items needed to construct this pallet.

The main components of this pallet are:

• Pallet, which implements all of the dispatchable extrinsics of the pallet, among other public functions.
  • The subset of the functions that are dispatchable can be identified either in the dispatchables module or in the Call enum.
• storage_types, which contains the list of all types that are representing a storage item. Otherwise, all storage items are listed among Type Definitions.
• Config, which contains the configuration trait of this pallet.
• [Event] and [Error], which are listed among the Enums.

Re-exports

• pub use __tt_error_token_113 as tt_error_token;
• pub use __tt_default_parts_119 as tt_default_parts;
• pub use __tt_extra_parts_119 as tt_extra_parts;
• pub use __tt_default_parts_v2_119 as tt_default_parts_v2;

Modules

• dispatchables
  Auto-generated docs-only module listing all defined dispatchables for this pallet.
• storage_types
  Auto-generated docs-only module listing all (public and private) defined storage types for this pallet.

Structs

• Pallet
  The Pallet struct, the main type that implements traits and standalone functions within the pallet.
• ParasEntry
  Assignments as tracked in the claim queue.

Enums

• Call
  Contains a variant per dispatchable extrinsic that this pallet has.
• CoreOccupied
  Representation of a core in AvailabilityCores.
• FreedReason
  Reasons a core might be freed.

Traits

• Config
  Configuration trait of this pallet.

Type Aliases

• AvailabilityCores
  One entry for each availability core. The i’th parachain belongs to the i’th core, with the remaining cores all being on demand parachain multiplexers.
• ClaimQueue
  One entry for each availability core. The VecDeque represents the assignments to be scheduled on that core. The value contained here will not be valid after the end of a block. Runtime APIs should be used to determine scheduled cores for the upcoming block.
• CoreOccupiedType
  Convenience type alias for CoreOccupied.
• ModuleDeprecated
  Type alias to Pallet, to be used by construct_runtime.
• ParasEntryType
  Convenience type declaration for ParasEntry.
• SessionStartBlock
  The block number where the session start occurred. Used to track how many group rotations have occurred.
• ValidatorGroups
  All the validator groups. One for each core. Indices are into ActiveValidators - not the broader set of Polkadot validators, but instead just the subset used for parachains during this session.